Wireless earphone



FIG. 1 is a first perspective view of a wireless earphone showing my new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front side elevation view thereof;

FIG. 4 is a rear side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawing depict portions of the wireless earphone that form no part of the claimed design. 

CLAIM The ornamental design for a wireless earphone, as shown and described. 